Organic fibers and textile products
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United States of America Patent
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Issued Date -
Feb 26, 2004
app pub date -
Aug 20, 2003
filing date -
Aug 21, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A high-strength, heat-resistant organic fiber and textile product each comprising or having coated thereon an aqueous emulsion is provided. The emulsion comprises or is produced from a fluorocarbon silane or an emulsion, said emulsion comprises or is produced from (1) a fluorocarbon silane or its hydrolyzate, (2) water, and (3) optionally a surfactant, an alkoxysilane compound, catalyst, or combinations of two or more thereof; said fluorocarbon silane having the formula R.sub.f--(CH.sub.2).sub.p--Si-{--(O--CH.sub.2CH.sub.2).sub.n--OR.sup.1}.sub.3; R.sub.f is a C.sub.3-18 perfluoroalkyl group or combinations of two or more thereof; each R.sup.1 is independently one or more C.sub.1-3 alkyl groups; p is 2 to 4; and n is 2 to 10. Also disclosed is a process for producing the emulsion, the fiber, and the textile product.
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